A lot of large companies clearly do look at unions as something that forces them to pay more compensation for less work, which they'd have to justify to shareholders and the board. Even if the board would be cool with it, and they could make it fly with shareholders, leadership bonuses and stock grants are tied to performance. I really don't see where this is an incorrect statement to make.
0. https://skeptics.stackexchange.com/questions/8146/are-u-s-co...
They may not have a legal duty to maximise profits, but investors will expect them to do so - and negative reactions in the stock price would be expected if they were to support unionisation within their business, as it would (rightly or wrongly) be expected to reduce profits going forward.
Boards don't like unhappy shareholders.
I'm not defending an anti-union stance - I'm simply saying that company leads will most certainly see it as a threat to their job if they are unable to increase profits or keep margins fat in perpetuity.
The highlighted explanation in your link supports this assertion.
This reads to me like characatures used to construct a straw person argument. Your inevitability decoration is denied by observable fact.
EDIT: Hyperbole here, and it was lost on some. Despite unions in germany, German companies are exploiting their workers compared to lucrative salaries that non union US software engineers are enjoying. The gap beteween the lifestyle of a german software engineer and a US one is quite large.
All helps keep me sane, anyway.
Perhaps a German citizen living in Germany with young children that is supported by local family; "only" speaks German, Afrikaans, and Chinese; and is independently wealthy but enjoys writing software might disagree.
I know that since I dramatically changed my contexts the way I look at roles changed dramatically.